A report finds that juvenile detention centers may do more harm than good.

Several states plan to fight the introduction of a new drug for pain treatment, despite its approval by the Food and Drug Administration. The justification is to prevent addiction, which some public officials apparently believe is more important than letting people in pain have access to a drug that could give them relief.

Radley Balko blogs about criminal justice, the drug war and civil liberties for The Washington Post. He is the author of the book "Rise of the Warrior Cop: The Militarization of America's Police Forces."

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Comments our editors find particularly useful or relevant are displayed in Top Comments, as are comments by users with these badges: . Replies to those posts appear here, as well as posts by staff writers.